.b-bool-cell > div {
    left: 0px;
    top: 0px;
    right: 0px;
    bottom: 0px;
    padding: 0px;
    margin: 0px;
    position: relative;
    overflow: hidden;
}

@url checkboxYesUrl checkboxYes;
.b-checkbox-yes {
    width: 16px;
    height: 16px;
    border: none;
    margin: 0px auto;
    background-image: checkboxYesUrl;
}

@url checkboxNoUrl checkboxNo;
.b-checkbox-no {
    width: 16px;
    height: 16px;
    border: none;
    margin: 0px auto;
    background-image: checkboxNoUrl;
}

.b-bool-filter-panel td {
    padding: 3px;
}